426855995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 551616000

約数和(自身を除く): 124760005

約数列:

[1, 5, 19, 67, 95, 199, 335, 337, 995, 1273, 1685, 3781, 6365, 6403, 13333, 18905, 22579, 32015, 66665, 67063, 112895, 253327, 335315, 429001, 1266635, 1274197, 2145005, 4493221, 6370985, 22466105, 85371199, 426855995]

約数ペア:

[(1, 426855995), (5, 85371199), (19, 22466105), (67, 6370985), (95, 4493221), (199, 2145005), (335, 1274197), (337, 1266635), (995, 429001), (1273, 335315), (1685, 253327), (3781, 112895), (6365, 67063), (6403, 66665), (13333, 32015), (18905, 22579)]